<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Bootstrap</title>
  <link href="../lib/css/bootstrap.min.css" rel="stylesheet">

</head>
<body>
<div class="container">
  <h1>Glyphicons 字体图标</h1>
  <button type="button" class="btn btn-default" aria-label="Left Align">
    <span class="glyphicon glyphicon-align-left" aria-hidden="true"></span>
  </button>

  <button type="button" class="btn btn-default btn-lg">
    <span class="glyphicon glyphicon-star" aria-hidden="true"></span> Star
  </button>
  <div class="alert alert-info" role="alert">
    <span class="glyphicon glyphicon-exclamation-sign" aria-hidden="true"></span>
    Enter a valid email address
  </div>
</div>
<script src="../lib/jquery.min.js"></script>
<script src="../lib/bootstrap.min.js"></script>
</body>
</html>